Universiti Teknologi Malaysia Institutional Repository

Hydrographic survey using real time kinematic method for river deepening

Che Awang, Nor Aklima and Othman, Rusli (2011) Hydrographic survey using real time kinematic method for river deepening. Geoinformation Science Journal, 11 (1). pp. 1-14. ISSN 1511-9491

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Official URL: http://www.fksg.utm.my/journal/GSJ/GSJ%20VOL%2011%...

Abstract

There is many surveys’s method in hydrographic surveying due to development of technologies. The latest development in technologies for example Global Positioning System (GPS) gives new challenges in surveying field. Surveyors use GPS technology for simple tasks or complex tasks. In hydrographic survey, the important data required are position, tidal reading and depth value. Normally, tidal reading is obtained at tidal station established near to survey area by using instrument like automatic or self-recording tide gauge. Depth of seabed is measured by using single beam or multi beam echo sounder without add up tidal value at the same time. The latest technique of getting position and depth simultaneously is by using RTK method

Item Type:Article
Uncontrolled Keywords:real-time kinematic gps, hydrographic surveys
Subjects:G Geography. Anthropology. Recreation > G Geography (General)
Divisions:Geoinformation and Real Estate
ID Code:27793
Deposited By: Nurul Asilah Mahmood
Deposited On:10 Aug 2012 02:33
Last Modified:10 Aug 2012 02:33

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